Firefly-RK3399 - dual boot Android/Ubuntu
#1
This kickstarter project can be interesting

Processor — Rockchip RK3399 (2x Cortex-A72 cores @ up to 2.0GHz, 4x Cortex-A53 cores at up to 1.42GHz); 28nm fab; Mali-T860 GPU

Memory:
2GB or 4GB (Plus kit) DDR3 RAM
16GB or 32GB (Plus kit) eMMC flash
MicroSD slot
M.2 B-key slot (PCIe 2.1-based) with SSD and I/O (2x PCIe, SATA, USB 2.0 and 3.0, HSIC, SSIC, audio, UIM, I2C)

Display:
HDMI 2.0 port with audio for up to 4K@60Hz
DisplayPort 1.2 with audio for up to 4K@60Hz
MIPI-DSI at up to 2560×1600@60fps
eDP 1.3 (4-lane)

Camera
2x MIPI-CSI (up to 13MP)
DVP (up to 5MP)

Audio:
3.5mm analog audio I/O jack
SPDIF output
Mic input
Speaker with 1.5W per channel
I2S audio I/O
HDMI and DP (see Display above)

Wireless:
802.11b/g/n/ac 2.4GHz/5GHz dual-band 2×2 MIMO (Broadcom AP6354)
Bluetooth 4.1 with BLE (Broadcom AP6354)

SIM card slot
IR receiver module with self-defined IR remote
Networking — Gigabit Ethernet port (Realtek RTL8211E)

Other I/O:
2x USB 3.0 host ports (1x Type-C, 1x standard)
4x USB 2.0 host (2x ports, 2x interfaces)
Serial console debug
42-pin expansion header (SPI/UART, 2x ADC, 2x I2C, I2S, 2x GPIO, line-out, speaker)
Expansion — Mini-PCIe slot for optional LTE module
Other features — Power, reset, recover buttons; RTC with battery support; LEDs
Power — 12V, 2A (via DC jack)
Weight — 89 g (with fan: 120g)
Dimensions — 124 x 93mm
Operating system – Dual-boot Android 6.0.1 and Ubuntu 14.04 with U-boot
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#2
Google and Rockchip are working on RK3399 Chromebooks, actively committing code to mainline kernel, and Firefly has ported Ubuntu 16.04 to their RK3399 development board with 3D graphics acceleration, and hardware video decoding is coming.
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Firefly-RK3399 - dual boot Android/Ubuntu0